baber/WOPTO huggingface dataset:
Patent JP-2003256970-A (JP)
Title: Management system for power
Inventor: ISO MAMORU
IPC: H04Q9/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for power by which installation of many measuring apparatuses/controllers are enabled as suppressing increase of wiring.  <P>SOLUTION: The management system for power is constituted so that protocol conversion is performed by an RS485 system and a micro LAN system and the measuring apparatuses/controllers are connected by bus by connecting a protocol converter 11 with a key communication line 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002314173-A (JP)
Title: Laser device
Inventor: AMADA YOSHIO
IPC: H01S3/03
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a laser device where the deformation of a cavity is less and the maintenance and inspection of a chamber are easy. SOLUTION: The laser device is provided with a rail installed almost perpendicular to the optical axis of the cavity, a travel roller in which the laser chamber is loaded on the rail and which freely moves along the rail, a guide plate arranged in parallel to the rail and a guide roller fixed to the laser chamber. The outer peripheral face of the guide roller is fixed to the laser chamber so that a prescribed gap can be disposed with the guide plate, and a cam follower is used in the travel roller or the guide roller.
Patent JP-2003261676-A (JP)
Title: Polyamide prepolymer and method for producing polyamide
Inventor: KATO KOTA
IPC: C08G69/46
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To industrially advantageously produce a polyamide of high quality at a low cost which reduces the content of caprolactam and the content of polyamide oligomers in the method for producing the polyamide by using recovered lactams as the raw material or the part of the raw material.  <P>SOLUTION: The method for producing a polyamide comprises polymerizing recovered lactams to be obtained by melt volatilization as the part of the raw material or the entire raw material, and the method for producing a polyamide comprises treating the raw material partially or entirely having recovered lactams to be obtained by melt volatilization in the presence of a solid acid under pressure at 200-330°C to produce a polyamide prepolymer, and then polymerizing the prepolymer to produce a polyamide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263911-A (JP)
Title: Luminaire
Inventor: HOTTA SHIGEMI
IPC: F21V3/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire which exhibits afterglow for an extended period.  <P>SOLUTION: A light storage film (60) is formed with light storage substance on a part of a fluorescent lamp, electric bulb, or reflecting plate (40) constituting a luminaire, and on the entire or part of a luminaire body (30), hat (70), or fluorescent lamp dummy tube (20). The light storage film is coated with a glass film (61). The light storage film or glass film may be formed on a tape- like base (51). Particles (53) of light storage substance may be diffused in the glass film (52).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227711-A (JP)
Title: Structure of movement width detection sensor
Inventor: WATANABE TADAYOSHI
IPC: E02D17/20
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a structure of movement width detection sensor to accurately detect the symptom of slope collapse in future as well as to develop a prediction system for the collapse of base rock, outflow of soil, etc., in order to prevent an accident resulting injury or death.  <P>SOLUTION: As illustrated in Fig. 1, an electric wire or an optical fiber as a wire (4) to be cut is fixed at necessary number onto the front surface of a cutter (6). Electricity or light is given to the fixed wire (4). The cutter (6) is provided with stepped blades to cut the wires (4). The respective blades of the cutter (6) vary in position. The cutter (6) and a tension wire (9) are made as one body, and, when the tension wire (9) is extended, the cutter (6) moves cutting the wires (4) between slits (1). The tension wire (9) is laid crossing a place where cracking may occur, and its tip end is fixed to an object to be detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269773-A (JP)
Title: Air conditioning equipment
Inventor: YAMADA MASASHI
IPC: F24F11/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of conventional air conditioning equipment wherein an outdoor machine and indoor machines are connected by a control line, the control line is used for sending/receiving information related to the driving of the air conditioning equipment and not used for transmitting indoor information such as a fire.  <P>SOLUTION: In this air conditioning equipment, the outdoor machine is connected to a plurality of indoor machines by the control line to form a network of the air conditioner. A centralized control unit connected to the control line receives sensor detection information of rooms equipped with the indoor machines and, when the detection information is determined to be abnormal information, issues a command of stopping the drive of the indoor machine of the room equipped with the sensor so as to prevent the spread of the fire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265114-A (JP)
Title: Frozen dessert feeder
Inventor: IWATA TSUTOMU
IPC: A23G9/28
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frozen dessert feeder securely pouring frozen dessert in a short time when temperature rising of packed frozen dessert is insufficient or even when the residual quantity of the packed frozen dessert becomes short.  <P>SOLUTION: This frozen dessert feeder has a third channel 26 making the outlet side of a pump 11 and the inlet side thereof communicate with each other. A solenoid valve 21 that opens and closes the third channel 26 and a relief valve 28 that automatically opens when pressure more than set pressure lower than the outlet pressure of the pump 11 is given are each arranged in a straight line in the third channel 26. A controlling part 29 is connected with a pouring timer 30 that counts a given time after pouring of frozen dessert is started. The frozen dessert is poured at the set pressure of the relief valve 28 through opening the solenoid valve 27 until the pouring timer 30 tells time-up and poured by the outlet pressure of the pump 11 through closing the solenoid valve 27 after time-up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267712-A (JP)
Title: Method for producing carbonyl difluoride
Inventor: MORI ISAMU
IPC: C01B31/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing carbonyl difluoride (COF<SB>2</SB>) useful for an organic synthesis reagent, a cleaning gas or an etching gas or the like for a semiconductor producing apparatus and the like.  <P>SOLUTION: When carbonyl difluoride is produced continuously by the reaction of carbon monoxide with gaseous fluorine, the third component gas which is at least one or more kinds selected from the group consisting of N<SB>2</SB>, He, Ne and Ar is added and reacted at a dynamic state and under a reduced pressure while flowing the gas. After carbonyl difluoride is caught at a cooling trap, the third component gas or the third component gas containing unreacted carbon monoxide is recycled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267239-A (JP)
Title: Power steering device
Inventor: YOKOTA TADAHARU
IPC: B62D5/07
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of improving steering stability against kickback from a road surface and enhancing responsiveness of steering assist, preventing overload of a hydraulic circuit, reducing drive energy for a reversible pump, and preventing overheat of the circuit.  <P>SOLUTION: This power steering device has a drain passage 9 for communicating a pump chamber of a reversible pump P with a reserver tank RT, constitutes an orifice interposed in the drain passage 9 by sliding clearances K1 and K2 formed on both sides of a drive gear 4 and a driven gear 5 of the reversible pump P, and on the sliding side of a pump head 1 and a side plate 3, and interposes a differential pressure valve 10 allowing a flow from the pump chamber (hydraulic circuit 28) to the reserver tank RT, in the drain passage 9 between the orifice and the reserver tank RT.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269060-A (JP)
Title: Expansion gate
Inventor: MIURA YOSUKE
IPC: E06B11/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion gate which keeps invisible a fixing portion between an end of a grille joint portion and a muntin, from outside.  <P>SOLUTION: According to the expansion gate, the end of the grille joint portion 4 of an expansion grille body 3 is formed of a stator 15, and the muntin 5 has a substantially U-shaped section, and fixing inward pieces 24. The fixing inward piece 24 and the stator 15 have a notched portion 25 and an engaging piece 34, respectively, which then engage with each other. As a result, the muntin 5 is fixed to the end of the grille joint portion 4 in a manner keeping the fixing portion invisible from outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002364473-A (JP)
Title: Device for noise configuration for automobile
Inventor: HOFFMANN MARKUS
IPC: G10K15/04
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for noise configuration for automobile. SOLUTION: This device for noise configuration for automobile is provided with a hollow body divided into at least two spaces. One of the spaces is connected to a gas carriage part in an internal combustion engine disposed in the automobile, and the other space is acoustically jointed to a cabin and/or an engine space of the automobile and/or a space surrounding the automobile. The hollow body is divided into the two spaces by a substantially acoustically inert wall. A vibration member extending in both of the spaces is placed inside of the hollow body.
Patent JP-2003279557-A (JP)
Title: Method and instrument for measuring boron
Inventor: ISHII TAKEO
IPC: G01N31/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an instrument for measuring boron by which concentration of boron contained in a drain or environmental water can be measured accurately and easily though borofluoride ions exist.  <P>SOLUTION: After a first reagent containing at least aluminum ions and/or iron ions is added to a sample liquid, a color reaction is caused by adding a second reagent containing at least 1-amino-8-hydroxynaphtalene-3,6-disulfonic acid-based azo dye and a chelating agent to the sample liquid. Thereafter, absorbance of the sample liquid is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282306-A (JP)
Title: Surface-mounting ptc device
Inventor: TSUJIHA HAJIME
IPC: H01C7/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PTC device which requires no pretreatment and no post-treatment so as to solve the problem of an electrode and a lead being bonded together with solder in a current surface-mounting PTC device, and that the pretreatment and post-treatment which are required in a process limits a processing rate.  <P>SOLUTION: Metal components 1 and 1' each functioning as both the jointing function and an electrode function are pasted on the front and rear of a conductive composition 2, so that the parts 3 of the metal components 1 and 1' displaying the jointing function are located on the same surface of the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280454-A (JP)
Title: Color image forming apparatus
Inventor: KIZAKI OSAMU
IPC: G03G15/36
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of preventing the occurrence of a miscopy, such as color misregistration, caused by image preparation delay, by estimating the image preparation delay when a two-images forming mode is carried out.  <P>SOLUTION: A control part 5 shown in FIG. 3 has: a first determination means which determines on the basis of image forming conditions whether the two-images forming mode is feasible or not, a second determination means which determines on the basis of whether image preparation can be done or not whether the two-images forming mode is feasible or not, and a two-images forming mode determination means which determines on the basis of the determination results of the first and second determination means whether the two- images forming mode is feasible or not. Thus, when the two-images forming mode is carried out, image preparation delay is estimated. Therefore, the occurrence of the miscopy, such as the color misregistration, which is caused by the image preparation delay, can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283736-A (JP)
Title: Image drawing processing method in terminal emulator for image forming apparatus, input event processing method, program for allowing computer to execute the method, and image forming apparatus
Inventor: ANDO MITSUO
IPC: G06F3/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to display a variety of images, to apply input processing to the image by using an operation panel of an image forming apparatus and to easily transport a terminal display application to the image forming apparatus without applying a remarkable revision to the inside of the application.  <P>SOLUTION: Since a terminal display application 113 is mounted via a terminal emulator 114 provided to an application level on an API, the terminal emulator 114 emulates the standard input output of even a general-purpose terminal display application 113 so as to use the operation panel of the image forming apparatus to display a variety of images and apply input processing to the images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279892-A (JP)
Title: Presentation system using laser pointer
Inventor: NISHIMURA MITSUYOSHI
IPC: G03B21/26
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presentation system using a laser pointer capable of easily and surely setting a detection means for detecting the projecting position of infrared light for mouse image projection on a screen at an appropriate position to the screen.  <P>SOLUTION: A PSD light receiving part 71 is provided with a recessed part 72 where the laser pointer 50 is attachably and detachably set and a laser beam is projected from the laser pointer 50 set to the recessed part 72 to the screen 10. With the spot of the laser beam projected from the laser pointer 50 onto the screen 10 as an index, the position of a PSD 70 to the screen 10 is set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002344907-A (JP)
Title: Device and method for transmitting broadcast signal
Inventor: NISHIOKA HISAO
IPC: H04H20/28
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To allow viewers to quickly and surely find and choose desired programs while introducing the programs to the viewers. SOLUTION: A data broadcast reception circuit extracts a control data signal including a hyper text data signal from a TV broadcast signal, a CPU processes the control data signal, generates an image data signal for a TV program guide using a GUI, a video audio processing circuit superimposes the image data signal on the TV video signal, and outputs the superimposed signal to a display device. This invention is applicable to e.g. a system transmitting/ receiving a television broadcast program.
Patent JP-2003278180-A (JP)
Title: Crusher attachment and crusher
Inventor: TOYODA HARUO
IPC: B02C21/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket type crusher attachment capable of uniforming the size of crushed chips and simplifying a drive unit, and a working machine having the attachment.  <P>SOLUTION: This attachment has a bucket 21 having a mounting part 24 to the working arm of the working machine and a drilling claw 20. Two rotating plates 30 are provided within the bucket 21 to be opposed to each other. A plurality of shafts 31 is concentrically provided between the opposed rotating plates 30 and 30. A crushing roller 32 is rotatably fitted to each shaft 31. This attachment further comprises a rotational drive unit including a motor 37 for rotating the rotating plates 30 with the shafts 31. A crushing body 35 is provided in the bucket 21 so that each crushing roller 32 is opposed thereto during rotation to crush a matter to be crushed between the crushing roller 32 and the crushing body 35. A screen 45 for sieving the crushed matter is provided under the crushing roller 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275003-A (JP)
Title: Tool for opening and fitting slider fastener
Inventor: TAKAZAWA SEIKICHI
IPC: A44B19/38
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for opening and fitting a slider fastener which has durability by using a material which is frequently used in the field of the slider fastener and facilitates a variety of color development as the material of the tool for opening and fitting the slider fastener.  <P>SOLUTION: The tool for opening and fitting the slider fastener is obtained by integrally molding projected rim guides (4 and 10) respectively building up on fastener tapes across thin guides (5 and 11) on the respective flanks on a tape body side of a box rod (2) and a wing rod (3). The tool for opening and fitting the slider fastener is composed of a polyacetal resin. The spacing (d) between the outer flank of the box body (1) and the projected rim guides (4 and 10) when the box rod (2) and the wring rod (3) are mounted on the boxy body (1) and the build-up height (h) of the projected rim guides (4 and 10) from the surface of the thin guides (5 and 11) satisfy the relation tan<SP>-1</SP>(d/ h)≥33° (d≠0). The easy tendency to cracking specific to the polyacetal resin is physically eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277730-A (JP)
Title: Abrasive agent and abrasion method
Inventor: TANI YASUHIRO
IPC: B24B37/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable an effective abrasion by a hybrid particle abrasion method regardless of its abrasion grain.  <P>SOLUTION: An abrasive agent 105 comprise an aqueous solution containing a carrier particle 103 and an abrasive grain 104 consisting of cerium oxide or the like, an additive which aggregates particles such as the carrier particle 103, the abrasive grain 104 and the like contained in the abrasive agent 105 is added. The agent is used for the abrasion of quartz or the like. The carrier particle 103 is a particle comprising an organic polymer compound such as a polyurethane, a nylon, a polyimide, a polyester and the like and its average particle size is 1-20 μm. As the polymer material composing the carrier particle 103, a benzoguanamine resin, for example, can be used. In addition, the additive contains an alkanolamine such as diethanolamine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284999-A (JP)
Title: Coating method
Inventor: ISHIGURO NAOYUKI
IPC: B05C9/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for applying a coating solution containing solid fine particles and achieving high speed coating while reducing the generation frequency of coating trouble.  <P>SOLUTION: A support is arranged between an ion attraction electrode having a flat or curved surface and an ion generator for generating positive and negative ions, and high voltages inversed in polarity to become positive and negative are alternately applied to the ion attraction electrode to attract positive and negative ions generated in the positive and negative ion generator by the ion attraction electrode. After a surface of the support is subjected to ion irradiation treatment, the support is coated with the coating solution containing solid fine particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294712-A (JP)
Title: Inspection device and method for bridge expansion joint
Inventor: YOSHIARA TOSHIKATSU
IPC: E01D22/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge expansion joint inspection device and a bridge expansion joint inspection method which can systematically inspect defects of a core bar of a bridge expansion joint.  <P>SOLUTION: In the bridge expansion joint, a plurality of core bars 101 and 102 continued in the direction Y perpendicular to the bridge axis, lined in the direction X along the bridge axis, wherein a groove 107 is made between the core bars 101 and 102, and all of the core bars are covered with a rubber or resin 110 or the like. The inspection device is provided with an eddy-current test coil 11 which can be inserted into the groove 107 and move in the direction Y perpendicular to the bridge axis, and a bogie 10 which supports the coil 11 and can move along with the surface of a joint 100. A power imparting means to press the coil 11 against the joint 110 is provided between the coil 11 and the bogie 10. A line-shaped contacting part L is provided on the coil 11 or the support part thereof which brings into contact with the joint 100 while a bogie moves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285761-A (JP)
Title: Device and method of analyzing steering force of vehicle, and program for analyzing steering force
Inventor: TERADA TETSUYA
IPC: B62D6/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and the like for analyzing a steering force capable of easily adjusting a desired steering force characteristic by changing a characteristic of each element.  <P>SOLUTION: This invention provides a steering force analyzing device of a vehicle for analyzing characteristics of the steering force against a steering angle during traveling under a high speed and linear movement condition. This steering force analyzing device has a data fetching means for fetching data of the steering angle and the steering force measured in a vehicle traveling at a predetermined high speed and in a linear movement condition; a characteristic model setting means for setting the steering force characteristic model including at least a characteristic parameter of a spring component as a constitution element of the steering force, wherein the steering force is expressed as a function model of the steering angle; and an identification means for identifying a characteristic parameter by a repetitive calculation in a manner that the steering force obtained by inputting the steering angle measured by the steering force characteristic model matches the measured steering force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296352-A (JP)
Title: Information distribution device, information presentation device and program
Inventor: SUDO TOMOHIRO
IPC: G06Q50/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution device for retrieving and distributing various kinds of information regarding information recognizable by characters or sound, included in books, music and video images, etc., without performing troublesome input operations of access data, etc., an information presentation device and a program for presenting the related information.  <P>SOLUTION: Event information including an object, an action, a behavior of an operator, surrounding circumstances, etc., which are acquired via a CCD camera, etc., is acquired, the event information is recognized, the related information to the recognized contents are presented and distributed.  <P>COPYRIGHT: (C)2004,JPO